I can calculate the Fourier series for square wave using the Fourier series of spike train using the properties of Fourier series. Noting that square wave is actually the integration of a one positive and one negative spike trains with equal frequency. I was wondering if the opposite is also possible.
2026-03-25 12:49:52.1774442992
How to calculate the Fourier series for spike train given the Fourier series of square wave?
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